/******************************************************************
 *
 *	CyberUPnP for Java
 *
 *	Copyright (C) Satoshi Konno 2002-2003
 *
 *	File: HTTPServerList.java
 *
 *	Revision;
 *
 *	05/11/03
 *		- first revision.
 *
 ******************************************************************/

package org.cybergarage.upnp.ssdp;

import java.net.InetAddress;
import java.util.Vector;

import org.cybergarage.net.HostInterface;
import org.cybergarage.upnp.ControlPoint;

public class SSDPNotifySocketList extends Vector
{
    // //////////////////////////////////////////////
    // Constructor
    // //////////////////////////////////////////////

    private InetAddress[] binds = null;

    public SSDPNotifySocketList()
    {}

    /**
     * @param binds
     *            The host to bind the service <tt>null</tt> means to bind to default.
     */
    public SSDPNotifySocketList(InetAddress[] binds)
    {
        this.binds = binds;
    }

    // //////////////////////////////////////////////
    // Methods
    // //////////////////////////////////////////////

    public SSDPNotifySocket getSSDPNotifySocket(int n)
    {
        return (SSDPNotifySocket) get(n);
    }

    // //////////////////////////////////////////////
    // ControlPoint
    // //////////////////////////////////////////////

    public void setControlPoint(ControlPoint ctrlPoint)
    {
        int nSockets = size();
        for (int n = 0; n < nSockets; n++ )
        {
            SSDPNotifySocket sock = getSSDPNotifySocket(n);
            sock.setControlPoint(ctrlPoint);
        }
    }

    // //////////////////////////////////////////////
    // Methods
    // //////////////////////////////////////////////

    public boolean open()
    {
        InetAddress[] binds = this.binds;
        String[] bindAddresses;
        if (binds != null)
        {
            bindAddresses = new String[binds.length];
            for (int i = 0; i < binds.length; i++ )
            {
                bindAddresses[i] = binds[i].getHostAddress();
            }
        }
        else
        {
            int nHostAddrs = HostInterface.getNHostAddresses();
            bindAddresses = new String[nHostAddrs];
            for (int n = 0; n < nHostAddrs; n++ )
            {
                bindAddresses[n] = HostInterface.getHostAddress(n);
            }
        }
        int j = 0;
        for (int i = 0; i < bindAddresses.length; i++ )
        {
            if (bindAddresses[i] != null)
            {
                SSDPNotifySocket ssdpNotifySocket = new SSDPNotifySocket(bindAddresses[i]);
                add(ssdpNotifySocket);
            }
        }
        return true;
    }

    public void close()
    {
        int nSockets = size();
        for (int n = 0; n < nSockets; n++ )
        {
            SSDPNotifySocket sock = getSSDPNotifySocket(n);
            sock.close();
        }
        clear();
    }

    // //////////////////////////////////////////////
    // Methods
    // //////////////////////////////////////////////

    public void start()
    {
        int nSockets = size();
        for (int n = 0; n < nSockets; n++ )
        {
            SSDPNotifySocket sock = getSSDPNotifySocket(n);
            sock.start();
        }
    }

    public void stop()
    {
        int nSockets = size();
        for (int n = 0; n < nSockets; n++ )
        {
            SSDPNotifySocket sock = getSSDPNotifySocket(n);
            sock.stop();
        }
    }

}
